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Table 20. System memory connector pin assignments
Pin | x64 nonparity | x72 ECC | Pin | x64 nonparity | x72 ECC |
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36 | A6 | A6 | 120 | A7 | A7 |
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37 | A8 | A8 | 121 | A9 | A9 |
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38 | A10/AP | A10/AP | 122 | BA0 | BA0 |
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39 | NC | BA1 | 123 | NC | A11 |
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40 | VCC | VCC | 124 | VCC | VCC |
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41 | VCC | VCC | 125 | CK1 | CK1 |
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42 | CK0 | CK0 | 126 | A12 | A12 |
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43 | VSS | VSS | 127 | VSS | VSS |
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44 | DU | NC | 128 | CKE0 | CKE0 |
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45 | /S2 | /S2 | 129 | NC | /S3 |
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46 | DQMB2 | DQMB2 | 130 | DQMB6 | DQMB6 |
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47 | DQMB3 | DQMB3 | 131 | DQMB7 | DQMB7 |
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48 | DU | NC | 132 | A13 | A13 |
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49 | VCC | VCC | 133 | VCC | VCC |
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50 | NC | NC | 134 | NC | NC |
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51 | NC | NC | 135 | NC | NC |
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52 | NC | CB2 | 136 | NC | CB6 |
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53 | NC | CB3 | 137 | NC | CB7 |
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54 | VSS | VSS | 138 | VSS | VSS |
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55 | DQ16 | DQ16 | 139 | DQ48 | DQ48 |
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56 | DQ17 | DQ17 | 140 | DQ49 | DQ49 |
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57 | DQ18 | DQ18 | 141 | DQ50 | DQ50 |
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58 | DQ19 | DQ19 | 142 | DQ51 | DQ51 |
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59 | VCC | VCC | 143 | VCC | VCC |
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60 | DQ20 | DQ20 | 144 | DQ52 | DQ52 |
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61 | NC | NC | 145 | NC | NC |
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62 | NC | NC | 146 | NC | NC |
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63 | NC | CKE1 | 147 | NC | NC |
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64 | VSS | VSS | 148 | VSS | VSS |
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65 | DQ21 | DQ21 | 149 | DQ53 | DQ53 |
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66 | DQ22 | DQ22 | 150 | DQ54 | DQ54 |
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67 | DQ23 | DQ23 | 151 | DQ55 | DQ55 |
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68 | VSS | VSS | 152 | VSS | VSS |
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69 | DQ24 | DQ24 | 153 | DQ56 | DQ56 |
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70 | DQ25 | DQ25 | 154 | DQ57 | DQ57 |
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36PC 300 GL and 300 PL